This female great white was 6.1 m (20 ft) long. However, there was a report considered reliable by some experts in the past, of a larger great white shark specimen from Cuba in 1945. This specimen was 6.4 m (21 ft) long and had a body mass estimated at 3,324 kg (7,328 lb).
ALS (amyotrophic lateral sclerosis), also known as Lou Gehrigs disease, is a progressive disease of the motor neurons (nerve cells that control the skeletal muscles). As motor neurons are affected, gradual weakness, atrophy, and paralysis of the skeletal muscles occur.
Amyotrophic lateral sclerosis (ALS) is the most common degenerative disease of the motor neuron system. The disorder is named for its underlying pathophysiology, with âamyotrophyâ referring to the atrophy of muscle fibers, which are denervated as their corresponding anterior horn cells degenerate.ractice Essentials. Amyotrophic lateral sclerosis (ALS) is the most common degenerative disease of the motor neuron system. Although ALS is incurable and fatal, with median survival of 3 years, treatment can extend the length and meaningful quality of life for patients.